Description
Engineered to give precise control over ride height and damping, these coilovers let drivers tune the look and behavior of their BMW Z4 (Z89) without sacrificing daily comfort. The XA kit pairs a wide height-adjustment range with an extensively adjustable damper — pre-set to factory recommended settings and backed by a detailed damper setup manual — so you can refine rebound and overall driving dynamics for comfort or sportier response. Durable materials and corrosion protection, plus a multi-layer sealing and dust protection system, ensure long-term, high-performance operation on road and track.
Features:
- Adjustable height range for precise stance
- 16 clicks of adjustable rebound damping
- Polyamide composite spring perch with stainless insert
- Galvanized zinc coated steel struts
- Dust protection system for piston rod
- Multi-layered pressure resistant sealing package
- Mono block guide system for consistent travel
- Low friction piston band in damper housing
- Preset to factory recommended damper settings
- Includes damper setup manual for easy reset
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2011 | BMW | Z4 | sDrive30i |
| 2009-2016 | BMW | Z4 | sDrive35i |
| 2011-2016 | BMW | Z4 | sDrive35is |